I would like to not miss this cheap offer about everywhere expressed safety concerns, because that is not necessary. The charger is equipped with a fold-out plug, the on (German) Schuko sockets can not be used, because too short! From the purchase, I can only advise against absolute - that part is useless and the batteries alone benefit me not unloaded so a lot! Again, the charger can be used in conventional sockets NOT -> electronic waste - although the two batteries are not very bad business ... One point for the speedy delivery.